788739966

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 2112739200

約数和(自身を除く): 1323999234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 59, 63, 69, 98, 118, 126, 138, 147, 161, 177, 207, 294, 322, 354, 413, 414, 441, 483, 531, 659, 826, 882, 966, 1062, 1127, 1239, 1318, 1357, 1449, 1977, 2254, 2478, 2714, 2891, 2898, 3381, 3717, 3954, 4071, 4613, 5782, 5931, 6762, 7434, 8142, 8673, 9226, 9499, 10143, 11862, 12213, 13839, 15157, 17346, 18998, 20286, 24426, 26019, 27678, 28497, 30314, 32291, 38881, 41517, 45471, 52038, 56994, 64582, 66493, 77762, 83034, 85491, 90942, 96873, 106099, 116643, 132986, 136413, 170982, 193746, 199479, 212198, 233286, 272167, 272826, 290619, 318297, 349929, 398958, 544334, 581238, 598437, 636594, 699858, 742693, 816501, 894263, 954891, 1196874, 1485386, 1633002, 1788526, 1905169, 1909782, 2228079, 2449503, 2682789, 3810338, 4456158, 4899006, 5365578, 5715507, 6259841, 6684237, 8048367, 11431014, 12519682, 13368474, 16096734, 17146521, 18779523, 34293042, 37559046, 43818887, 56338569, 87637774, 112677138, 131456661, 262913322, 394369983, 788739966]

約数ペア:

[(1, 788739966), (2, 394369983), (3, 262913322), (6, 131456661), (7, 112677138), (9, 87637774), (14, 56338569), (18, 43818887), (21, 37559046), (23, 34293042), (42, 18779523), (46, 17146521), (49, 16096734), (59, 13368474), (63, 12519682), (69, 11431014), (98, 8048367), (118, 6684237), (126, 6259841), (138, 5715507), (147, 5365578), (161, 4899006), (177, 4456158), (207, 3810338), (294, 2682789), (322, 2449503), (354, 2228079), (413, 1909782), (414, 1905169), (441, 1788526), (483, 1633002), (531, 1485386), (659, 1196874), (826, 954891), (882, 894263), (966, 816501), (1062, 742693), (1127, 699858), (1239, 636594), (1318, 598437), (1357, 581238), (1449, 544334), (1977, 398958), (2254, 349929), (2478, 318297), (2714, 290619), (2891, 272826), (2898, 272167), (3381, 233286), (3717, 212198), (3954, 199479), (4071, 193746), (4613, 170982), (5782, 136413), (5931, 132986), (6762, 116643), (7434, 106099), (8142, 96873), (8673, 90942), (9226, 85491), (9499, 83034), (10143, 77762), (11862, 66493), (12213, 64582), (13839, 56994), (15157, 52038), (17346, 45471), (18998, 41517), (20286, 38881), (24426, 32291), (26019, 30314), (27678, 28497)]